20 Most Recent Hanns.G Corporation HW191D 19" LCD Monitor Questions & Answers

http://www.cubed3.com/news/18898/1/feature-tech-up-hannsg-27-inch-gaming-monitor.html if you look further down this page you will see the function button, when over brightnes press, this button and adjust from there, press it again to save, alternatly you can change the brightness in windows using settings. https://support.microsoft.com/en-us/help/4026946/windows-10-change-screen-brightness

Lacey,
We need some information about your setup and exactly what menus you are accessing to give an accurate response.
Laptop or desktop?
Which operating system ? Windows, Linux, mac ? Version numbe?
What preference dialogue window did you access ? One for video inputs settings perhaps?
- the black screen “ lag” sounds like the system trying connect to a different port but fails to find signal and reverts back

Without a driver for this monitor speakers are needed badly because small!

There should be a "input" button on the side of the monitor. As long as the device you are trying to use with the monitor is plugged in and on you should be able to toggle through with the buttons. If there is no button you can simply go into settings and tell the monitor to search for a signal.

Hello,The most common cause of this type of display issues is a failure of the back light power supply. There are parts called capacitors that fail and this causes the power supply to not be able to put out the correct voltages to operate the monitor. You cn repair the monitor easily by replacing the bad capacitors on the power supply board. The old ones need to re desoldered and the new ones soldered back in place. You can get a kit of the proper capacitors to do the repair here:http://www.ccl-la.com/catalog/product_info.php?products_id=194

Hi,

Try to replace all bad capacitor on power inverter board and turn it on. Hope it will work perfectly.

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Thanks

You can get the manual on the link below.

http://cms.hannsg.net/filectrl/HW191_UM_EN.pdf

http://cms.hannsg.net/onweb.jsp?prod_no=3333333671&webno=33333333:0

Go into control panel, click display, settings on the top right, set the color quality at max and the screen resolution also at max, click okay to save settings and monitor should adjust accordingly, if not set monitor to auto setup.

You can get raw lamps from www.lcdparts.net
But are you sure taht the lamps are bad but not the power supply caps or backlights inverter circuits?

Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

input signal out of range would normally indicate the the screen resoloution is either too high or too low for the monitor to display properly.

is this on just one game? which version of windows do you use?

If you are going to DIY and have proper tools and know safety precaution then please read on: Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums Post back what you see inside so we can guide you further and it will help out other people in the future also.

Basic LCD monitor troubleshooting guide: http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting

http://en.wikipedia.org/wiki/Capacitor_plague Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

I assume this is related to your LCD monitor.
I think you mean dead pixels. The LCD monitor has tiny pixel elements, one for each red, blue, green color and each one of these colored pixels are turnes on by a transistor. When a transistor fails then the colored pixel it controls does not light up. This is a dead pixel and it shows up as a tiny black dot.
If the screen displays a blue screen, a dead blue pixel will appear as a tiny black dot in the blue screen.
You normally would not notice a few dead pixels unless they are grouped together.

Hanns G support, try here: http://cms.hannsg.net/onweb.jsp?webno=3333333752

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Sounds like your LCD monitor isnt HD compatible.

Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://www.badcaps.net
http://en.wikipedia.org/wiki/Capacitor_plague